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Understanding
9/11Classic Algebra: Subtracting Signed Numbers
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- Usage
- Attribution-Noncommercial-No Derivative Works 3.0
- Topics
- Classic Algebra, Math As A Second Language, Herb Gross
- Item Size
- 618.3M
Herb Gross makes sense out of the rules for subtracting signed numbers by using the profit and loss model for subtracting. This material and much more is also available online at www.adjectivenounmath.com.
